{"instruction": "你是专门进行关系抽取的专家。请从input中抽取出符合schema定义的关系三元组，不存在的关系返回空列表。请按照JSON字符串的格式回答。", "schema": ["导演", "作者", "主演", "票房"], "input": "这部《铁核桃》是重庆萌梓影视传媒有限公司出品的谍战剧，由黄文利执导，傅程鹏、侯梦莎、任柯诺、夏侯镔、张澎澎、王霏主演"}
{"导演": [{"subject": "铁核桃", "object": "黄文利"}], "作者": [], "主演": [{"subject": "铁核桃", "object": "傅程鹏"}, {"subject": "铁核桃", "object": "侯梦莎"}, {"subject": "铁核桃", "object": "任柯诺"}, {"subject": "铁核桃", "object": "夏侯镔"}, {"subject": "铁核桃", "object": "张澎澎"}, {"subject": "铁核桃", "object": "王霏"}], "票房": []}